Inventor · disambiguated record
Martin Ernst
Also filed as: ERNST MARTIN
41 granted patents·28 pending applications·48 citations·filing 2006–2025
95Inventor score
Files withBASF SE41ERNST MARTIN6WIGBERS CHRISTOF WILHELM6EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY3BASF AG2
Top patents by PatentIndex Score
69 records- 0193US10525404B2Use of morpholine-based hindered amine compounds for selective removal of hydrogen sulfideBASF SE·Filed 2017·Granted Jan 7, 2020·7 cites·11 claims
- 0291US8592632B2Process for preparing cyclic diaminesDAHMEN KIRSTEN·Filed 2009·Granted Nov 26, 2013·16 cites·17 claims
- 0383US11173446B2Process for removal of acid gases from a fluid streamBASF SE·Filed 2018·Granted Nov 16, 2021·2 cites·11 claims
- 0482US11185813B2Process for increased selectivity and capacity for hydrogen sulfide capture from acid gasesEXXONMOBIL RES & ENG CO·Filed 2018·Granted Nov 30, 2021·2 cites·12 claims
- 0582US7723547B2Process for the synthesis of DMAPABASF SE·Filed 2006·Granted May 25, 2010·9 cites·22 claims
- 0678US11453645B2Process for producing substituted amino alcoholsBASF SE·Filed 2019·Granted Sep 27, 2022·1 cites·8 claims
- 0778US2025339809A1Acid Gas Scrubbing Methods Featuring Amine Phase Separation for Hydrogen Sulfide CaptureEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2025·Application pending·0 cites
- 0876US12053738B2Process for increased selectivity and capacity for hydrogen sulfide capture from acid gasesEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2021·Granted Aug 6, 2024·0 cites·8 claims
- 0975US10487194B2Mixture of N-(1,3-benzothiazol-2-ylsulfanyl)-2-methyl-cyclohexanamine and N-(1,3-benzothiazol-2-ylsulfanyl)-4-methyl-cyclohexanamineBASF SE·Filed 2016·Granted Nov 26, 2019·1 cites·7 claims
- 1074US9464029B2Method for producing nitroalkanes in a microstructured reactorBASF SE·Filed 2014·Granted Oct 11, 2016·2 cites·15 claims
- 1173US10941092B2Hydroformylation process for producing 1,6-hexanediol derivativesBASF SE·Filed 2018·Granted Mar 9, 2021·1 cites·11 claims
- 1272US9174201B2Method for the continuous production of an amine using an aluminum—copper catalystERNST MARTIN·Filed 2009·Granted Nov 3, 2015·3 cites·12 claims
- 1371US12162842B2Conversion of glycolaldehyde with an aminating agentBASF SE·Filed 2020·Granted Dec 10, 2024·0 cites·15 claims
- 1470US12428383B2Gas-phase process for the conversion of glycolaldehyde with an aminating agentBASF SE·Filed 2020·Granted Sep 30, 2025·0 cites·12 claims
- 1570US11241652B2Absorbent and process for selectively removing hydrogen sulfideBASF SE·Filed 2018·Granted Feb 8, 2022·1 cites·13 claims
- 1668US9067863B2Method for producing amines from sugar alcoholsERNST MARTIN·Filed 2008·Granted Jun 30, 2015·1 cites·28 claims
- 1768US2022402871A1Process for producing substituted amino alcoholsBASF SE·Filed 2022·Application pending·0 cites
- 1867US12325004B2Acid gas scrubbing methods featuring amine phase separation for hydrogen sulfide captureEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2021·Granted Jun 10, 2025·0 cites·19 claims
- 1967US12129217B2Continuous process for the production of alkanesBASF SE·Filed 2021·Granted Oct 29, 2024·0 cites·15 claims
- 2067US10450261B2Method for the homogeneous catalytic reductive amination of carbonyl compoundsBASF SE·Filed 2016·Granted Oct 22, 2019·1 cites·16 claims
- 2166US9162926B2Process for manufacturing a hydraulic bonding agent, corresponding additive and its useCONSTR RES & TECH GMBH·Filed 2013·Granted Oct 20, 2015·1 cites·16 claims
- 2264US2025269387A1Method for flotation of a silicate-containing iron ore with a cationic collectorBASF SE·Filed 2025·Application pending·0 cites
- 2363US12427472B2Process for removal of acid gases from a fluid streamBASF SE·Filed 2020·Granted Sep 30, 2025·0 cites·11 claims
- 2462US10889683B2N,N′-diaminopropyl-2-methylcyclohexane-1,3-diamine and N,N′-diaminopropyl-4-methylcyclohexane-1,3-diamine and the use thereof as curing agents for epoxy resinsBASF SE·Filed 2017·Granted Jan 12, 2021·0 cites·15 claims
- 2562US9962644B2Process for increased selectivity and capacity for hydrogen sulfide capture from acid gasesEXXONMOBIL RES & ENG CO·Filed 2015·Granted May 8, 2018·0 cites·9 claims
- 2661US12275019B2Method for flotation of a silicate-containing iron ore with a cationic collectorBASF SE·Filed 2020·Granted Apr 15, 2025·0 cites·11 claims
- 2758US8586794B25-isopropyl-3-aminomethyl-2-methyl-1-amino-cyclohexane (carvone diamine), and method for the production thereofERNST MARTIN·Filed 2009·Granted Nov 19, 2013·0 cites·19 claims
- 2857US8536377B2Method for producing N,N-substituted-3-aminopropan-1-olsWIGBERS CHRISTOF WILHELM·Filed 2009·Granted Sep 17, 2013·0 cites·15 claims
- 2957US2025188203A1Copper-catalyzed amidation of polyolefinsBASF CORP·Filed 2023·Application pending·0 cites
- 3055US11458433B2Absorbent and process for selectively removing hydrogen sulfideBASF SE·Filed 2018·Granted Oct 4, 2022·0 cites·9 claims
- 3155US8461391B2Method for producing N,N-substituted-1,3-propandiaminesERNST MARTIN·Filed 2009·Granted Jun 11, 2013·0 cites·15 claims
- 3255US8324388B2Dehydrogenation processKOTREL STEFAN·Filed 2007·Granted Dec 4, 2012·0 cites·10 claims
- 3353US12138583B2Process for removal of acid gases from a fluid stream with a liquid absorbent comprising a piperazine ringBASF SE·Filed 2020·Granted Nov 12, 2024·0 cites·9 claims
- 3451US2016297928A1Use Of Poly(Oxyalkylene)Oxy- And/Or Poly(Oxyalkylene)Aminoalkyltrialkoxysilanes As DispersantsBASF SE·Filed 2014·Application pending·0 cites
- 3551US2024033197A1C13 - hydrocarbon mixture and use thereofBASF SE·Filed 2021·Application pending·0 cites
- 3650US2011124919A13-aminomethyl-1-cyclohexylamine, and method for the production thereofBASF SE·Filed 2009·Application pending·0 cites
- 3750US2010191000A1Method for synthesizing an n-unsubstituted or n-substituted aziridineBASF SE·Filed 2008·Application pending·0 cites
- 3849US11390578B2Method for synthesizing aminesBASF SE·Filed 2019·Granted Jul 19, 2022·0 cites·17 claims
- 3949US8884063B2Continuous process for the hydrogenation of 3-cyano-3,5,5-trimethyl-cyclohexylimineERNST MARTIN·Filed 2007·Granted Nov 11, 2014·0 cites·17 claims
- 4049US2023025575A1Process for preparing amines over a copper catalystBASF SE·Filed 2020·Application pending·0 cites
- 4148US11362827B2IOT security mechanisms for industrial applicationsSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Granted Jun 14, 2022·0 cites·13 claims
- 4248US8772547B2Method for producing 1-adamantyl trimethylammonium hydroxideWIGBERS CHRISTOF WILHELM·Filed 2010·Granted Jul 8, 2014·0 cites·20 claims
- 4348US2010240894A1Method for producing amines from glycerinBASF SE·Filed 2008·Application pending·0 cites
- 4448US2022411427A1Process for the production of cyclic guanidine derivatesBASF SE·Filed 2020·Application pending·0 cites
- 4547US11520595B2Industrial internet of things gateway boot methodsSCHLUMBERGER TECHNOLOGY CORP·Filed 2019·Granted Dec 6, 2022·0 cites·15 claims
- 4647US10875944B2Method for producing acrylic acid polymersBASF SE·Filed 2017·Granted Dec 29, 2020·0 cites·7 claims
- 4747US10323107B2Alkoxylates of S-vinylthioalkanolsBASF SE·Filed 2014·Granted Jun 18, 2019·0 cites·39 claims
- 4846US8759580B2Method for the production of aminoalkane acid amidesERNST MARTIN·Filed 2006·Granted Jun 24, 2014·0 cites·22 claims
- 4946US2009149314A1Mixed oxide catalystsBASF SE·Filed 2007·Application pending·0 cites
- 5046US2008306305A1Process for Hydrogenating Nitriles to Primary Amines or Aminonitriles and Catalysts Suitable ThereforBASF SE·Filed 2006·Application pending·0 cites
Showing the top 50 of 69 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Martin Ernst files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →